ToolFK Online Tools - all in one tool (toolfk.com)在2025-08-19保存的快照

AI Article Generator

Generate original and AI-enhanced articles instantly with our free AI article generator. Boost writing efficiency and get unique content now!

JS Code Obfuscator

Safeguard your JavaScript code with our free online JS code obfuscator. Advanced encryption, improved security & better performance. Try it now!

PHP Base64 Encrypt & Decrypt Tool

Encrypt, decrypt, and obfuscate PHP code online with our free Base64 tool. Enhance security, prevent tampering, and safeguard your source in seconds.

Python Obfuscator & Encryption Tool

Safeguard your Python source code with our online batch obfuscator and encryption tool. Enhance security, protect data confidentiality effortlessly.

Text to MP4 Video Converter

Convert text to high-quality MP4 videos online with AI. Create voiceovers, transform WeChat articles, no limits. Try now!

AI Poem Generator

Generate Chinese ancient and acrostic poems online with AI. Free tool to boost creativity and write poems fast. Try it now!

AI Image Generator

Generate stunning images from text prompts free with Toolfk’s AI. Choose styles, get unique visuals in seconds—no signup.

AI Video Generator

Turn text and images into captivating videos with our free AI video generator. Fast, easy, and no watermark—create yours in seconds.

Image Beautifier

Beautify photos online: crop, annotate, zoom, and export HD images for social media. Fast and free—try now!

Image Watermark & Beautifier

Protect and enhance photos online: add watermarks, beautify images, and export in HD quality. Fast, free, and easy to use. Try now!

Online Drawing Board

Use our free online drawing board to paint, sketch, and try unique effects. No download needed, easy and fun.

Background Remover

Remove image backgrounds instantly with our free AI tool. Get transparent PNGs, offline support, and unlimited uses—no signup needed.

AI ID Photo Generator

Generate professional AI ID photos for passport, visa, and ID cards online for free. Fast, accurate, and easy—try HivisionIDPhotos now!

AI Video Generator

Convert images or text into pro-quality videos with AI. Free, fast, and easy. Create stunning content now!

Video Parser

Parses Douyin, TikTok, Kuaishou, Xiaohongshu, Weibo videos; one-click HD watermark-free download; no install or signup; save to mobile.

PHP Encrypt Decrypt

Protect PHP source code with our free online encrypt/decrypt tool. Ensure security with fast, efficient PHP encryption and decryption.

Online PS

Discover Photopea’s free online PS tools for JPG, PNG, and more. Enjoy powerful Photoshop-lite editing in your browser to enhance images fast.

QR Code Generator

Generate free QR codes for business cards, URLs, WiFi, and more. Easy to scan and download instantly. Try our QR code generator now!

WebSocket Test Tool

Use our free online WebSocket tester to connect, send, receive, and disconnect. Ideal for developers needing fast and reliable WebSocket debugging.

Regex Tester

Test and generate regex online for free. Match emails, IPs, dates, Chinese text, and more. Get code snippets for Python, Go, Java, PHP, JS, Ruby.

JavaScript Tools

Encrypt, decrypt, obfuscate, and format JavaScript code online. Ensure code correctness, boost efficiency, and compress files quickly.

CSS Tools

Beautify, optimize, encrypt, decrypt, compress, and format CSS code online. Validate, de-obfuscate, convert CSS to LESS/SCSS, and more. Try it now!

JSON Editor

Easily edit and format JSON online. Convert JSON to CSV, XML, YAML, HTML, and more. Validate data and generate Java/C# code instantly. Try now!

HTML Editor

Beautify, compress, encrypt, and convert HTML to JS and Elm code online. Enhance development with powerful HTML tools. Try it now!

XML Editor

Compress, format, and validate XML online. Convert XML to JSON, Java, YAML, HTML, and CSV for efficient development. Try it now!

YAML Formatter

Validate, parse, and convert YAML to JSON, XML, CSV, and HTML online. Boost development efficiency with our free YAML formatter tool. Try now!

UML Timing Tool

Create and edit UML timing diagrams and flowcharts online. Boost efficiency with our easy UML modeling tool. Try it free now!

Morse Translator

Convert Morse code to text instantly with our free online translator and decoder. Simple, fast, and efficient. Try now!

Text to Speech

Effortlessly convert text to speech with unlimited free usage. Choose from multiple languages and voices, then download MP3 instantly.

Chinese Text Converter

Easily convert between Simplified and Traditional Chinese, RMB capitalization, and Pinyin online. Accurate, fast, and user-friendly text and currency converter.

Barcode Generator

Generate EAN13, Code39, UPC, and more barcodes online for free. Quickly create and download barcodes instantly. No signup required.

PDF to Image

Convert PDF to JPG, PNG, WEBP, or TXT instantly and for free. No signup required—fast, convenient PDF-to-image conversion in your browser. Try now!

SVG2Image

Convert SVG files to PNG, JPEG, and WEBP for free online. No signup—fast, high-quality conversions in seconds. Try it now!

PHP Online Compiler

Instantly compile, run, and validate PHP code online with our free, browser-based compiler. Enjoy quick feedback, syntax highlighting, and easy sharing.

Python3 Online Compiler

Instantly compile, run, and validate Python3 code online with our fast, browser-based compiler. Enjoy syntax highlighting, feedback, and easy sharing.

Text Diff Tool

Compare text and code quickly with our free online diff tool. Accurate, efficient, and easy-to-use text comparison. Try now!

cdnjs CDN Tool

Access fast, reliable CDN links for Bootstrap, jQuery, Angular, Vue.js & more. Improve load speed and streamline frontend development. Try it now!

SQL Formatter

Format, compress, and convert SQL to XML, CSV, JSON, YAML, or HTML online. Fast, free, and easy-to-use SQL tool. Try now!

JS Code Runner

Test, debug, and run JavaScript code online with real-time results. No installations, improve coding workflow instantly. Try now!

HTTP Simulator

Simulate HTTP requests (GET, POST, PUT, DELETE, PATCH, HEAD, OPTIONS) online. Customize headers, cookies, and parameters to optimize your API calls.

Unix Time Converter

Quickly convert Unix epoch timestamps to date/time and vice versa. Generate, query, and interconvert Unix times online. Fast & easy tool!

Base64 URL Converter

Quickly encode and decode Base64 and convert URLs online. Supports image, ASCII, and Unicode conversions. No signup required, free tool.

CSV Converter

Convert CSV files to HTML, JSON, XML, MySQL, PHP, Python and more online for free. Fast, efficient CSV data conversion tool. Try now!

Markdown HTML Converter

Quickly convert Markdown to HTML and back. Enjoy free, accurate conversions for documentation, blogging, and development—no registration needed.

htaccess2Nginx

Convert .htaccess rules to Nginx config online for free. Optimize Apache directives for faster Nginx performance. Try now!

Base Converter

Convert binary, octal, decimal, hex, and more bases online. Free base conversion tool supporting 2 to 64. Fast and reliable. Try now!

Text Encryptor

Securely encrypt and decrypt text using MD5, SHA1, SHA256, AES, DES & more. Protect your data online. Try our free tool now!

APK Decompiler

Easily decompile Android APKs and recompile them online. Extract source code, make edits, and rebuild APKs for free. Get started now!

Screenshot Generator

Capture website screenshots instantly. Convert URLs to high-quality PNG or PDF with our free online screenshot tool. Easy, fast, and no signup required.

Password Generator

Instantly generate strong, random passwords for free. Enhance your account security with our easy, secure password generator. Try now!

Crontab Evaluator

Generate and test Linux crontab expressions online for free. Create precise cron schedules, evaluate syntax, and automate tasks with ease.

Scientific Notation Calculator

Effortlessly perform scientific notation, standard, and programmer mode calculations online. Use anywhere for study or work. Try it now for free!

Mind Mapper

Create mind maps, flowcharts, and diagrams online with our free, intuitive tool. Boost productivity and organization instantly. Try now!

SQL Designer

Effortlessly design SQL schemas online. Create tables, define fields, set constraints, and generate SQL scripts with our free, easy-to-use database design tool.

Swift Online Compiler

Write and compile Swift code online for free. Get instant error checking, code suggestions, and run apps without installing anything. Try now!

Elixir Online Compiler

Use our free online Elixir compiler to write, build & test code instantly with an IDLE-like interface. No setup, quick validation.

Golang Online Compiler

Use our free online Go compiler to write, build & test Go code instantly with an IDE-like interface. No setup required, quick validation.

Ruby Online Compiler

Write, compile & run Ruby code online for free with our IDE-like interface. No setup, instant results, perfect for learning and testing.

Kotlin Online Compiler

Use our free online Kotlin compiler to write, build & test Kotlin code instantly with an IDE-like interface. No setup, quick validation.

C# Online Compiler

Use our free online C# compiler to write, compile & run C# code instantly with an IDE-like interface. No setup, fast validation.

Scala Online Compiler

Use our free online Scala compiler to write, build & test Scala code instantly with an IDE-like interface. No setup, quick validation.

Rust Online Compiler

Instantly write, compile & debug Rust code with our free online compiler. No installation, IDE-like experience.

Lua Online Compiler

Use our free online Lua compiler to write, build & test Lua code instantly with an IDE-like interface. No setup, quick validation.

Java Online Compiler

Use our free online Java compiler to write, build & test Java code instantly with an IDE-like interface. No setup, quick validation.

C Online Compiler

Use our free online C compiler to write, build & test C code instantly with an IDE-like interface. No setup, quick validation.

C++ Online Compiler

Use our free online C++ compiler to write, build & test C++ code instantly with an IDE-like interface. No setup, quick validation.

Perl Online Compiler

Use our free online Perl compiler to write, build & test Perl code instantly with an IDE-like interface. No setup, quick validation.

Image OCR Converter

Transform images into editable text online with our OCR converter. Quick, accurate, and completely free. Try our image text translator today!

IP Address Lookup

Quickly identify website and metro IP numbers with our fast, free IP Address Lookup tool. Get detailed domain and local IP info instantly.

Chinese ID Lookup

Fast, accurate Chinese ID card lookup service. Validate Chinese ID, Hong Kong, Macau & Taiwan Resident Permit numbers instantly.

DNS Checker Online

Get DNS records (A, MX, CNAME, TXT) instantly with our free online DNS Checker. Ensure website DNS health fast and accurately.

cURL to Code Converter

Instantly convert cURL commands to Python, Ansible URI, Node.js & more. Free online cURL to code conversion tool for developers. Try now!

Chinese Bank Card Lookup

Instantly lookup Chinese bank card & UnionPay BIN details with updated bank codes, names & card types. Fast, accurate lookup tool.

Chinese Salary & Tax Calculator

Use our Chinese Salary & Tax Calculator to compute wages, after-tax income & bonuses based on latest 2020 rates. Fast, accurate, free tool.

Chinese Baby Name Generator

Discover unique baby names inspired by Chinese literary classics like Tang Poetry and scriptures. Culturally rich, elegant name ideas for your little one.

AI Poem Generator

Create beautiful Chinese Spring Festival couplets with our AI poem generator. Easy to use, infuse ancient wisdom and festive charm. Try free online!

Domain Security Checker Tool

Verify your domain’s security and accessibility against WeChat and QQ blocking. Fast, free online tool to ensure uninterrupted website access for Chinese users.

Acrostic Poem Generator

Generate personalized Chinese Tibetan acrostic poems online. Our easy-to-use generator crafts unique verses for love and self-expression. Try it free today!

Byte Converter

Free online byte converter to convert bits, bytes, KB, MB, GB, and TB instantly. Fast, accurate file size conversion for all your needs.

Compress Image Without Losing Quality

Compress JPG, PNG & GIF losslessly up to 90% smaller without sacrificing image quality. Use our free online bulk image compressor for faster pages.

FooPlot Complex Function Plotter

Plot complex functions online with FooPlot, plus polar, parametric, and standard graphs. Visualize cosine functions and data points effortlessly—try it free now!

Java Code Obfuscation Tool

Protect your Java source with our online obfuscation & encryption. Prevent decompilation and secure JAR/WAR files quickly.

Website Mirror Tool

Use our Website Mirror Tool powered by wget to copy entire sites. Download static HTML, JS, CSS, images & more in seconds. Fast, reliable website mirroring—try it free!

Password Protect PDF Tool

Encrypt and password-protect PDF files online. Supports batch encryption for easy, secure document protection. Try our free tool now!

PDF Password Remover

Easily remove PDF passwords online for free. Batch decrypt multiple PDFs quickly. Secure your files and unlock access now with our simple tool.

PDF to TXT Converter

Easily convert PDFs to TXT online with our free extractor. Extract text from PDF files instantly and download results. Try it now!

TXT to PDF Converter

Free online TXT to PDF converter. Convert multiple TXT files to high-quality PDF in seconds. No signup, fast, and easy to use!

PDF to Word Converter

Instantly convert scanned PDFs to Word with OCR online. Fast, free, batch conversion—no software or registration needed. Try now!

Word to PDF Converter

Fast online Word to PDF converter. Free batch conversion of DOC and DOCX to high-quality PDFs. No installation or registration required.

PPT to PDF Converter

Fast PPT to PDF converter online. Free download, batch conversion, no watermark. Easy to use, secure, and no signup.

PDF to PPT Converter

Easily convert PDFs to PPTX files online for free. Retain original formatting with simple and fast conversion to PowerPoint presentations. Try it now!

PDF to Excel Converter

Easily convert PDF to PPT online for free. Maintain formatting, fast batch conversion, no watermark.

Excel to PDF Converter

Convert Excel files (XLS/XLSX) to PDF online for free. No software installation, fast batch conversion, and high-quality results.

PDF to HTML Converter

Easily convert PDF files to HTML online for free. Quick, accurate, no watermark, and no software install required.

Online Code Compiler

Write, run, and share code online with support for C#, VB.NET, PHP, Java, and more. Fast, reliable, and no installation needed.

Website Port Checker

Check open ports on your website for free. Simple, fast, and detailed port scan to improve security. No signup.

Chinese Character Generator

Create custom Chinese characters in TianZiGrid with stroke order guides online for free. Multiple grid styles, perfect for learners.

Chinese Oil Price Checker

Track Chinese oil prices live for 93#, 96#, 98# gasoline, crude, and diesel. Receive timely alerts and trend analysis. Start tracking!

Buddhist Calendar

Explore Buddhist calendar dates, festivals, and observances. Get accurate holiday schedules and cultural insights with our easy-to-use tool.

Taoist Calendar

Explore Taoist calendar dates and festival holidays, with Yellow Emperor epoch to AD year conversion. Accurate cultural insights and easy lookup online.

Chinese Calendar

Explore the Chinese Yellow Calendar to find lucky dates, gender predictions, and auspicious times. Free online tool with accurate results.

Chinese Bazi Calculator

Calculate your Four Pillars of Destiny (Bazi) for accurate Great Luck insights by gender. Free online Bazi Da Lun tool with Eight Character secrets.

Base64 to ASCII

Instantly decode Base64 into ASCII text for free. Fast, accurate, and easy-to-use tool. No signup required. Try now!

Base64 Audio Converter

Decode Base64 to MP3 audio online for free. Play, preview, and download instantly with fast, accurate conversion. Try now!

Base64 File Converter

Free online tool to decode Base64 to files. Preview in-browser, view hex dumps, and get file info instantly. Fast, efficient Base64-to-file conversion.

Base64 to Hex

Quickly convert Base64 to hexadecimal values online. Fast, secure, and easy-to-use tool. Copy results instantly—no registration needed.

Base64 to Image

Convert Base64 to image files online for free. Preview decoded images instantly in your browser. Quick, easy, no signup required.

Base64 to PDF

Convert Base64 to PDF files online for free. Preview decoded PDFs in your browser instantly. Fast, simple, and no signup required. Try it now!

Base64 to Text

Easily convert Base64 strings to readable text online. Free, no signup, and delivers instant, accurate results. Try our fast Base64 decoder tool!

Base64 to Video

Decode Base64 to video files online for free. Play and download videos directly in your browser. Fast, seamless conversion. Try it now!

Audio to Base64

Convert MP3 and other audio files to Base64 strings online. Embed in data URIs, HTML, or JavaScript easily. Fast, free, and no signup.

File to Base64

Encode files to Base64 online for free. Embed in HTML, JSON, or XML seamlessly. Fast, simple file conversion tool. Try now!

Hex to Base64

Convert hex values to Base64 strings online for free. Fast, accurate, and easy-to-use HEX to Base64 converter tool. Try it now!

PDF to Base64

Convert PDF files to Base64 strings for free. Fast, secure, and easy for embedding or transferring PDFs. No signup required. Try it now!

Text to Base64

Easily encode text to Base64 and decode Base64 to text online for free. Fast, accurate conversions with no signup. Try our tool now!

Base64 URL Encoder

Easily encode files or URLs to Base64 online for embedding or transmission. Fast, free tool with instant results—no signup needed.

MP4 To Base64 Encoder

Convert MP4 videos to Base64 format instantly. Embed video data into HTML, JSON, or XML with our free, fast, and easy online encoder. Try it now!

Image to Base64

Quickly convert images to Base64 strings. Seamlessly embed in HTML, CSS, JSON & XML. Free, browser-based tool—no signup. Try it now!

Haskell Online Compiler

Use our free online Haskell compiler to write, build & test Haskell code instantly with an IDE-like interface. No setup, quick validation.

Lisp Online Compiler

Use our free online Lisp compiler to write, build & test Lisp code instantly with an IDE-like interface. No setup, quick validation.

Erlang Online Compiler

Use our free online Erlang compiler to write, build & test Erlang code instantly with an IDE-like interface. No setup, quick validation.

Clojure Online Compiler

Use our free online Clojure compiler to write, build & test Clojure code instantly with an IDE-like interface. No setup, quick validation.

Chinese Phone Number Lookup

Trace Chinese phone numbers for free. Get mobile, Unicom, Telecom, and radio carrier info instantly. No cost, no signup—try now!

Jigsaw Puzzle Tool

Enjoy free online jigsaw puzzles. Generate custom puzzles from your images or try ready-made ones. No download, start solving now!

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